Electronic device



FIG. 1 is a perspective view from the upper front right of an ornamental design for an electronic device;

FIG. 2 is a perspective view from the upper rear left thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown are included for the purpose of illustrating portions of the electronic device that form no part of the claim. 

CLAIM I claim the ornamental design for an electronic device, as shown and described. 